Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
12th Edition
ISBN: 9781259587399
Author: Eugene Hecht
Publisher: McGraw-Hill Education
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Question
Chapter 32, Problem 32SP
(a)
To determine
The direction of induced current in the resistor of the left coil, as shown in Fig. 32-12 in the textbook, when the bar magnet rotates counter-clockwise as shown.
(b)
To determine
The direction of induced current in the resistor of the right coil, as shown in Fig. 32-12 in the textbook, when the bar magnet rotates counter-clockwise.
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Students have asked these similar questions
15 o A square wire loop with
2.00 m sides is perpendicular to a
uniform magnetic field, with half the
area of the loop in the field as
shown in Fig. 30-43. The loop con-
tains an ideal battery with emf & =
20.0 V. If the magnitude of the field
varies with time according to B =
0.0420 – 0.870r, with B in teslas and
bat
tin seconds, what are (a) the net emf
in the circuit and (b) the direction of
the (net) current around the loop?
Figure 30-43 Problem 15.
Along the axis of a finite solenoid, the magnetic field strength depends on
(select all that apply):
O the number of turns per unit length
O the radius of the solenoid
the length of the solenoid
whether the current is flowing clockwise or counterclockwise
O position along the solenoid axis
6- chapter31-question20
An aluminium ring of radius 5.00 cm and resistance 3.00 x 10-n is placed on top
cm-
of a long air-core solenoid with 1000 turns per meter and radius 3.00 cm, as
shown in Figure. Over the area of the end of the solenoid, assume that the axial
component of the field produced by the solenoid is half as strong as at the center
of the solenoid. Assume the solenoid produces negligible field outside its cross-
sectional area. The current in the solenoid is increasing at a rate of 270 A/s. What
is the induced current (in A) in the ring?
Option1 Option2 Option3 Option4 Option5
12.8
6.4
3.2
1.6
0.3
3.00 cm
Chapter 32 Solutions
Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
Ch. 32 - 15. Figure 32-9(a) depicts a two-turn horizontal...Ch. 32 - 32.16 [I] Figure 32-9(b) depicts a two-turn...Ch. 32 - 32.17 [I] Figure 32-9(a) depicts a two-turn...Ch. 32 - 32.18 [I] Figure 32-9(b) depicts a two-turn...Ch. 32 - Prob. 19SPCh. 32 - Prob. 20SPCh. 32 - Prob. 21SPCh. 32 - Prob. 22SPCh. 32 - Prob. 23SPCh. 32 - 32.24 [II] A room has its walls aligned accurately...
Ch. 32 - 26. A flat coil with a radius of 8.0 mm has 50...Ch. 32 - 27. The square coil shown in Fig. 32-11 is 20 cm...Ch. 32 - Prob. 28SPCh. 32 - Prob. 29SPCh. 32 - Prob. 32SPCh. 32 - 32.33 [II] A train is moving directly south at a...Ch. 32 - 32.34 [III] A copper disk of 10-cm radius is...Ch. 32 - 32.35 [II] How much charge will flow through a...Ch. 32 - Prob. 36SP
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- 12- chapter31-question33 A long solenoid has a diameter of 12 cm. When a current / exists in its windings, a uniform magnetic field of magnitude B = 30 mT is produced in its interior. By decreasing I, the field is caused to decrease at the rate of 7.5 mT/s. Calculate the magnitude of the induced electric field 2.0 cm from the axis of the solenoid (in V/m). Option2 Option3 43 x 10- 5.2 x 10 75 x 10- 64 x 10 8.5 x 10 Option1 Option4 Options a) Option5 2011 b) O Option4 Option1 d) Option2 Option3arrow_forward13) In a long, thin solenoid with 700 tums per meter and a radius of 1.10 cm, the current increases by a uniform amount of di/dt. The induced electric field near the center of the solenoid and 3.50 cm from its axis is 8 x 10-6V/m. Calculate di/dt in units of A/s. Take Ho = 4n × 10-7 T m/A; n = 3. plenoid with a) s by a unifom solenoid an di 9,64 b) = 7,71 c) “ = 6,43 d) = 5,51 di dt di Vs. Take o e) = 4,82 dt di = 7,71 c)= = 6,43 d) = 5,51 isaretlendličini görene kadar heklevinizarrow_forward10 - chapter31-question32 As seen in Figure, a square loop of wire has sides of length e = 1.0 cm. A magnetic field is directed out of the page; its magnitude is given by B = 4.0t²y, where B is in Tesla, t is in seconds, and y is in meters. At t %3D 2.0 s, what are %3D the magnitude (in Volts) and direction of the emf induced in the loop? B Option1 Option2 Option3 Option4 Option5 4.0 x 10-6 | 8.0 x 10-6 1.1 x 10-5 5.2 x 10-5 8.0 x 10-5 clockwise clockwise counterclockwise clockwise counterclockwise a) Option3 b) Option4 Option5 Option2 Option1 Boş bırakarrow_forward
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